12772890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1245

約数の個数: 80

約数和(自身を含む): 37017288

約数和(自身を除く): 24244398

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1213, 1755, 2106, 2426, 3510, 3639, 5265, 6065, 7278, 10530, 10917, 12130, 15769, 18195, 21834, 31538, 32751, 36390, 47307, 54585, 65502, 78845, 94614, 98253, 109170, 141921, 157690, 163755, 196506, 236535, 283842, 327510, 425763, 473070, 491265, 709605, 851526, 982530, 1277289, 1419210, 2128815, 2554578, 4257630, 6386445, 12772890]

約数ペア:

[(1, 12772890), (2, 6386445), (3, 4257630), (5, 2554578), (6, 2128815), (9, 1419210), (10, 1277289), (13, 982530), (15, 851526), (18, 709605), (26, 491265), (27, 473070), (30, 425763), (39, 327510), (45, 283842), (54, 236535), (65, 196506), (78, 163755), (81, 157690), (90, 141921), (117, 109170), (130, 98253), (135, 94614), (162, 78845), (195, 65502), (234, 54585), (270, 47307), (351, 36390), (390, 32751), (405, 31538), (585, 21834), (702, 18195), (810, 15769), (1053, 12130), (1170, 10917), (1213, 10530), (1755, 7278), (2106, 6065), (2426, 5265), (3510, 3639)]